原位测试在巴基斯坦PKM高速公路浅基础承载力设计中的应用研究

Application of In-situ Test in the Design of Shallow Foundation Bearing Capacity of PKM Highway in Pakistan

中、美规范在浅基础承载力计算方面差异较大,巴基斯坦无使用静力触探原位测试的经验及经验公式,将中国规范引入到巴基斯坦PKM高速公路项目浅基础承载力设计中,并在中国规范与项目工程的适宜性、与美国规范的差异性方面进行了一些研究。将静力触探原位测试引入PKM项目,并辅以平板荷载试验,对测试结果进行矫正,从而得到较为理想的设计结果。

The standard of Chinese and American specifications is quite different in terms of the calculation of shallow foundation bearing capacity.Pakistan has no experience of using the static CPT in situ and empirical formulas.The Chinese standards were introduced into the design of the shallow foundation bearing capacity of the Pakistan PKM motorway Project.In addition,some studies have been made on the suitability of Chinese standards and differences of the standards.The static CPT in situ test is introduced into this project assisted with plate load test and the test results are corrected with the PLT,thus the ideal results are obtained.